<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>
  <body>
    <!-- 第一种 直接写url -->
    <img
      src="https://ss3.bdstatic.com/70cFv8Sh_Q1YnxGkpoWK1HF6hhy/it/u=24336452,906724543&fm=26&gp=0.jpg"
      alt=""
    />
    <img
      src=""
      title="这是一个小姐姐的头像"
    />
    <img
      src=""
      alt=""
    />
  </body>
</html>
